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Minimum Order
Localité:
CHINA
Prix de commande minimale:
-
Commande minimale:
10Mt
Packaging Detail:
-
Delivery Time:
-
Supplying Ability:
30000MT
Payment Type:
-
Personne àcontacter Mr. james
2820,Yiwu Mansion,No.38 Huizhou Avenue,, Huizhou, Guangdong
Product:1.***4,L6
Key words:tool steel,die steel,specialty steel,steel bar,hotwork,coldwork,forged bar,alloy tool steel,flat bar, round bar,
Typical Analysis:
C : 0.***0.*5
Si : 0.***0.*0
Mn: 0.***0.*0
P : Max 0.**0
S : Max 0.**0
Cr: 0.***1.*0
Mo: Max 0.*0
Ni: 1.***2.*0
Similar Grades:DIN 1.***4, GB/T 5CrNiMo
Advantages:
Good toughness at lower hardness lever.
Good wear at high hardness lever.
Application:
L6 was designed for general purpose tools where greater toughness is required, such as forming rolls, punches, blanking dies, shear blades,and spindles.
Machinability:
L6 has a machinability rating of *5% of a 1% carbon tool steel.
Annealing:
L6 should be annealed at ***0°F and held for one hour per inch of thickness. Cool at *0°F per hour to **0°F and then air-cool. A maximum hardness of **7 Brinell should be obtained.
Hardening:
L6 should be preheated to ***0°F then heated to ***0°to ***0°F and held for one hour per inch of thickness. Quench in oil to **0°F followed immediately by tempering. L6 can also be air quenched in sections less than 1" thick.
